Audio Systems: finding the right wire harness, wiring harnesses, pioneer avh5700dvd

Question
i have a pioneer avh5700dvd i cant find the main wire harness anywhere, where can i get one ?

Answer
its nearly impossible to find the wiring harnesses for the stereo.  the ones sold are for the car's wiring not the stereo's wiring.  your choices are to find the same stereo on ebay (preferably broken so it's cheap) and get it just for the harness.  or try to get the pioneer to send you one but this is usually very difficult.
Good luck!